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Telecentric Lens

Precision Telecentric Lens System

Telecentric Lens is an industrial optical system for precision dimensional inspection with low distortion and stable magnification.

Main Features

Precision Telecentric Imaging Solution

A telecentric lens lineup for high-precision inspection, 

supporting stable magnification, low distortion and accurate dimensional measurement.

1

Optimized in-house lens and board

In-house high-quality optical and board design provides strong compatibility and stable inspection performance.

2

Global shutter and high-speed transfer

Supports distortion-free imaging and low-latency data transfer for moving processes.

3

Standards-based integration

Machine vision standards such as GigE Vision and GenICam support flexible software integration.

4

High-resolution processing

High-quality sensors and optics provide clear images with minimized noise.

Specifications

ItemHVO-TCL0.30x-110HVO-TCL0.39x-140HVO-TCL0.42x-100HVO-TCL0.42x-120HVO-TCL0.50x-300HVO-TCL0.70x-140
Magnification0.30x +/-2%0.39x +/-2%0.42x +/-2%0.42x +/-2%0.50x +/-2%0.70x +/-2%
Working Distance110 +/-4 mm140 +/-4 mm100 +/-4 mm120 +/-4 mm300 +/-4 mm140 +/-4 mm
FOV (Diagonal)36.67 mm23.08 mm26.19 mm26.19 mm22.00 mm25.00 mm
Resolution14.5 um12.4 um16.7 um15.3 um8.4 um6.1 um
Distortion+/-0.40%+/-0.40%+/-0.40%+/-0.40%+/-0.40%+/-0.40%
DOF at Best Focus+/-0.518 mm+/-0.376 mm+/-0.685 mm+/-0.571 mm+/-0.171 mm+/-0.091 mm
Objective NA (F/#)0.023 (F6.52)0.027 (F7.22)0.020 (F10.5)0.0219 (F9.59)0.04 (F6.25)0.055 (F6.36)
Relative Illumination> 95%> 95%> 95%> 95%> 95%> 95%
WavelengthVisibleVisibleVisibleVisibleVisibleVisible
Detector2/3" C-Mount1/1.8" C-Mount2/3" C-Mount2/3" C-Mount2/3" C-Mount1/1" C-Mount

Application

Mobile Device Manufacturing

Mobile Device Manufacturing

High speed image acquisition for smartphone and tablet assembly process control
Semiconductor Inspection Equipment

Semiconductor Inspection Equipment

Ultra-precise wafer and die-level defect detection for semiconductor fabrication
Optical Module Test System

Optical Module Test System

Functional testing and performance validation for optical communication modules
High-Speed Machine Vision Inspection

High-Speed Machine Vision Inspection

Real-time defect detection at production speeds with multi-lane imaging support
Automotive Vision Inspection

Automotive Vision Inspection

Automated visual quality control for automotive components and body surface analysis
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